A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 2925-01-462-1620
NSN 5960-01-495-0859
NSN 5935-01-344-1073
NSN 5965-01-201-8399
NSN 5975-01-569-6181
NSN 5855-01-049-3812
NSN 5925-01-255-1843
NSN 5965-01-167-0964
NSN 5985-01-457-2957
NSN 5920-01-195-7254
NSN 5930-01-634-0659
NSN 6620-01-553-1080